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Rik,
The AddColumn() function supercedes the other method of adding columns
but the error was with a missing Ref() function.
Filter = Ref( C,-1 ) != C;
StartClose = Ref( Close, -21 );
AddColumn( C, "Close" );
AddColumn( StartClose, "StartClose" );
Regards,
William Peters
www.amitools.com
Friday, July 2, 2004, 10:51:48 PM, you wrote:
RR> This is such a short and simple piece of code I hate to ask this, but...
RR> The following code run in AA should create a Close column which it does.
RR> Filter=1;
RR> Filter = Ref(C,-1) != C;
RR> NumColumns = 2;
RR> Column0 = C;
RR> Column0Name = "Close";
RR> StartClose = (Close, 21);
RR> Column1 = StartClose;
RR> Column1Name = "StartClose";
RR> It should also create a "StartClose" column and fill it with Close prices
RR> from 21 days ago.
RR> When I run an Explore with the filter set for a watchlist I get:
RR> Line 12, Column 20:
RR> NumColumns = 2; Column0 = C;
RR> Column0Name = "Close";
RR> StartClose = (Close,
RR> -------------------^
RR> Error 23.
RR> Syntax error
RR> Rik Rasmussen
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